Of course this got me wondering about the etymology:
-stat
noun combining form
1: stabilizing agent or device thermostat
2: instrument for reflecting (something specified) constantly in one direction heliostat
3: agent causing inhibition of growth without destruction bacteriostat
I think for those classic clicky dumb thermostats they should be called thermochaser.
You dial up a temp and that’s pretty much the least likely temp that you’re setting, the f****** think will overshoot panic, u-turn dive back past the set-point hit the breaks u-turn again apply full throttle.
Or perhaps a thermotease. For when you do that fine adjustment to try and make it just barely click then 10 seconds later it’s too hot or cold… so you give it anither tiny tweak thinking you gotta be close but no, it’s miles away from clicking - burning away, quietly mocking you.